[ietf-dkim] Are subdomains like parent domains?
arvel.hathcock at altn.com
Tue Apr 29 11:08:58 PDT 2008
> How will it benefit phishers to use arbitrary sub-domains?
If the use of arbitrary sub-domains within an unsigned message can
"get-around" an otherwise stricter receive-side filter then the benefit
to phishers is obvious - their pay-load is all the more likely to be
delivered. Compliance with the current spec would not permit this to occur.
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